selinux-ossec/ossec.if

## <summary>ossec policy</summary>
## <desc>
##      <p>
##              More descriptive text about ossec.  The desc
##              tag can also use p, ul, and ol
##              html tags for formatting.
##      </p>
##      <p>
##              This policy supports the following ossec features:
##              <ul>
##              <li>Feature A</li>
##              <li>Feature B</li>
##              <li>Feature C</li>
##              </ul>
##      </p>
## </desc>
#

########################################
## <summary>
##      Execute a domain transition to run ossec.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed to transition.
##      </summary>
## </param>
#
interface(`ossec_domtrans',`
        gen_require(`
                type ossec_t, ossec_exec_t;
                type httpd_t, httpd_exec_t;
                role system_r;
        ')

        domain_type(ossec_t)
        domain_entry_file(ossec_t, ossec_exec_t)

        role system_r types ossec_t;

        domtrans_pattern($1, ossec_exec_t, ossec_t)
        #domtrans_pattern($1,ossec_exec_t,ossec_t)
')

########################################
## <summary>
##      Read ossec log files.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed to read the log files.
##      </summary>
## </param>
#
interface(`ossec_read_logs',`
        gen_require(`
                type var_t;
                type ossec_log_t;
        ')

        allow $1 var_t:dir search_dir_perms;
        #read_files_pattern($1, ossec_log_t, ossec_log_t)
        read_files_pattern($1, ossec_log_t, logfile)
        #allow $1 ossec_log_t:dir search_dir_perms
        #logging_search_logs($1)
        #allow $1 ossec_log_t:file read_file_perms;
')

########################################
## <summary>
##      Write ossec log files.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed to write the log files.
##      </summary>
## </param>
#
#interface(`ossec_write_log',`
#        gen_require(`
#                type ossec_log_t;
#        ')
#
#        allow $1 ossec_log_t:file write;
#')


interface(`ossec_read_config',`
	gen_require(`
        type var_t;
		type ossec_etc_t;
	')

    allow $1 var_t:dir search_dir_perms;
    #allow $1 ossec_etc_t:dir search_dir_perms;
	read_lnk_files_pattern($1, ossec_etc_t, configfile)
    files_read_config_files($1, ossec_etc_t)
')

#interface(`ossec_read_shared_config',`
#	gen_require(`
#        type var_t;
#		type ossec_etc_t;
#		#type ossec_etc_share_t;
#	')
#
#	allow $1 var_t:dir search_dir_perms;
#    allow $1 ossec_etc_t:dir search_dir_perms;
#    #allow $1 ossec_etc_share_t:dir search_dir_perms;
#    allow $1 ossec_etc_share_t:file read_file_perms;
#    #allow $1 ossec_analysisd_file_t:file read_file_perms;
#	#search_dirs_pattern($1, ossec_etc_t, ossec_etc_t)
#	#search_dirs_pattern($1, ossec_etc_share_t, ossec_etc_share_t)
#	#read_files_pattern($1, ossec_etc_share_t, ossec_etc_share_t)
#')

#interface(`ossec_manage_shared_config',`
#	gen_require(`
#		type ossec_etc_t;
#		type ossec_etc_share_t;
#	')
#
#	search_dirs_pattern($1, ossec_etc_t, ossec_etc_t)
#	search_dirs_pattern($1, ossec_etc_share_t, ossec_etc_share_t)
#	manage_files_pattern($1, ossec_etc_share_t, ossec_etc_share_t)
#')

interface(`ossec_pid_filetrans',`
	gen_require(`
        type var_t;
		type ossec_var_t, ossec_var_run_t;
	')

    allow $1 var_t:dir search_dir_perms;
	allow $1 ossec_var_t:dir search_dir_perms;
	allow $1 ossec_var_run_t:lnk_file read_lnk_file_perms;
	filetrans_pattern($1, ossec_var_run_t, $2, $3, $4)
')

interface(`ossec_log_filetrans',`
	gen_require(`
        type var_t;
		type ossec_var_t, ossec_log_t;
	')

    allow $1 var_t:dir search_dir_perms;
	allow $1 ossec_log_t:dir search_dir_perms;
	filetrans_pattern($1, ossec_log_t, $2, $3, $4)
')

interface(`ossec_read_stats',`
    gen_require(`
        type var_t;
        type ossec_stats_t;
    ')

    allow $1 var_t:dir search_dir_perms;
    read_files_pattern($1, ossec_stats_t, ossec_stats_t)
')

interface(`ossec_manage_stats',`
    gen_require(`
        type var_t;
        type ossec_stats_t;
    ')

    allow $1 var_t:dir search_dir_perms;
    append_files_pattern($1, ossec_stats_t, ossec_stats_t)
')

interface(`ossec_read_queue',`
    gen_require(`
        type var_t;
        type ossec_queue_t;
    ')

    allow $1 var_t:dir search_dir_perms;
    allow $1 ossec_queue_t:dir list_dir_perms;
    allow $1 ossec_queue_t:file read_file_perms;
    allow $1 ossec_remoted_file_t:dir list_dir_perms;
    allow $1 ossec_remoted_file_t:file read_file_perms;
    allow $1 ossec_analysisd_file_t:dir list_dir_perms;
    allow $1 ossec_analysisd_file_t:file read_file_perms;
    #read_files_pattern($1, ossec_queue_t, ossec_queue_t)
')

########################################
## <summary>
##      Create objects in the spool directory
##      with a private type with a type transition.
## </summary>
## <param name="domain">
##      <summary>
##      Domain allowed access.
##      </summary>
## </param>
## <param name="file">
##      <summary>
##      Type to which the created node will be transitioned.
##      </summary>
## </param>
## <param name="class">
##      <summary>
##      Object class(es) (single or set including {}) for which this
##      the transition will occur.
##      </summary>
## </param>
## <param name="name" optional="true">
##      <summary>
##      The name of the object being created.
##      </summary>
## </param>
#
interface(`ossec_queue_filetrans',`
    gen_require(`
        type var_t;
        type ossec_queue_t;
    ')

    allow $1 var_t:dir search_dir_perms;
    allow $1 ossec_queue_t:dir search_dir_perms;
    filetrans_pattern($1, ossec_queue_t, $2, $3, $4)
')